legacy ict system
as defined in Regulation (EU) 2022/2554 of the European Parliament and of the Council of…, Article 3, point (3) (Definitions)
an ICT system that has reached the end of its lifecycle (end-of-life), that is not suitable for upgrades or fixes, for technological or commercial reasons, or is no longer supported by its supplier or by an ICT third-party service provider, but that is still in use and supports the functions of the financial entity